2009 Proceedings

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Full 2009 Front Matter

TWENTIETH INTERNATIONAL SYMPOSIUM

ON SPACE TERAHERTZ TECHNOLOGY

April 20-22, 2009

Omni Hotel

Charlottesville, Virginia

1. Session M1: ALMA Cartridges, Chair: Wolfgang Wild

   • M1A: Prototype ALMA Band 5 Cartridge: Design and Performance

     V. Belitsky, I. Lapkin, B. Billade, E. Sundin, A. Pavolotsky, D. Meledin, V. Desmaris, M. Strandberg, R. Finger, O. Nyström, M. Fredrixon, S.E. Ferm, H. Rashid, and D. Henke

   • M1B: Evaluation of ALMA Band 8 S/N01 Cartridge

     Y. Sekimoto, Y. Iizuka, T. Ito, K. Kumagai, N. Satou, M. Kamikura, Y. Serizawa, N. Naruse, Y. Niizeki, Y. Fujimoto, and W. L. Shan

   • M1C: Series Production of State-of-the-Art 602-720 GHz SIS Receivers for Band 9 of ALMA

     B. D. Jackson, R. Hesper, J. Adema, J. Barkhof, A. M. Baryshev,T. Zijlstra, S. Zhu, and T. M. Klapwijk

   • M1D: Development of the 787-950 GHz ALMA Band 10 Cartridge

     Y. Uzawa, T. Kojima1, M. Kroug, M. Takeda, M. Candotti, Y. Fujii, W.-L. Shan, K. Kaneko, S.Shitov, and M.-J. Wang

2. Session M2: SIS Receivers, Chair: Jacob Kooi

   • M2A: 230 GHz sideband-separating mixer array

     Doris Maier

   • M2B: ALMA Band 5 (163-211 GHz) Sideband Separation Mixer

     Bhushan Billade, Victor Belitsky, Alexey Pavolotsky, Igor Lapkin, and Jacob Kooi

   • M2C: Development of SIS Mixers for SMA 400-520 GHz Band

     Chao-Te Li, Tse-Jun Chen, Tong-Liang Ni, Wei-Chun Lu, Chuang-Ping Chiu, Chong-Wen Chen, Yung-Chin Chang, Ming-Jye Wang, and Sheng-Cai Shi

   • M2D: An 800 GHz SIS Receiver for the RLT Incorporating a HIFI Band 3-type Mixer and SiGe LNA

     A. Hedden, H. Li, E. Tong, S. Paine, R. Blundell, J. Kawamura, C. Groppi, C. Kulesa, C. Walker, G. de Lange, T. Klapwijk, T. Zijlstra, H. Mani, and S. Weinreb

   • M2E: Broadband SIS mixer for 1 THz Band

     A. Karpov, D. Miller, J. A. Stern, B. Bumble, H. G. LeDuc, J. Zmuidzinas

3. Session M3: THz Sources, Chair: Imran Mehdi

   • M3A: Terahertz Local Oscillator Sources

     T.W. Crowe, J.L. Hesler, W.L. Bishop, G.S. Schoenthal, and K. Hui

   • M3B: Tunable THz Source with Harmonic Multiplier Based on Superlattice Structures

     V.L. Vaks, A.N. Panin, S.I. Pripolzin, D.G. Paveliev, and U.I. Koshurinov

   • M3C: Terahertz Sideband Generator Array on Extended Silicon Dielectric Lens

     Haiyong Xu, Sami H. Hawasli, Lei Liu, Jeffrey L. Hesler, and Robert M. Weikle, II

   • M3D: Diamond Heat-Spreaders for Submillimeter-Wave GaAs Schottky Diode Frequency Multipliers

     Choonsup Lee, John Ward, Robert Lin, Erich Schlecht, Goutam Chattopadhyay, John Gill, Bertrand Thomas, Alain Maestrini, Imran Mehdi, and Peter Siegel

4. Session M4: QCLs, Chair: Brian Ellison

   • M4A: Integration of Lithographically Microfabricated Rectangular Waveguides and THz Quantum Cascade Lasers

     M.C. Wanke, C.D. Nordquist, M. Lee, C.L. Arrington, A.M. Rowen, M.J. Cich, A.D. Grine, C.T. Fuller, E.A. Shaner, E.W. Young, and J.L. Reno

   • M4B: Phase-locking of a 2.7-THz Quantum Cascade Laser to a Microwave Reference

     A.M. Baryshev, P. Khosropanah, W. Zhang, W. Jellema, J.N. Hovenier, J.R. Gao, T.M. Klapwijk, D.G. Paveliev, B.S. William, S. Kumar, Q. Hu, J.L. Reno, B. Klein, J.L. Hesler

5. Session T1: First Light THz Instruments, Chair: Anthony Kerr

   • T1A: First 1.3 THz Observations at the APEX Telescope

     C. Risacher, D. Meledin, V. Belitsky, and P. Bergman

   • T1B: First Light of the TELIS instrument

     Gert de Lange, Pavel Yagoubov, Hans Golstein, Arno de Lange, Bart van Kuik, Joris van Rantwijk, Ed de Vries, Johannes Dercksen, Ruud Hoogeveen, Valery Koshelets, Oleg Kiselev, and Andrey Ermakov

   • T1C: Performance of HIFI in Flight Conditions

     Pieter Dieleman, David Teyssier, Thomas Klein, John C. Pearson, Willem Jellema, Jacob W. Kooi, Jonathan Braine, Pat. W. Morris, Albrecht R.W. de Jonge, Rob de Haan, Wouter. M. Laauwen, Heino P. Smit, Nick D. Whyborn, Peter R. Roelfsema, Frank P. Helmich, and Thijs W.M de Graauw, on behalf of the HIFI team.

   • T1D: HIFI Instrument Stability as Measured during the Thermal Vacuum Tests of the Herschel Space Observatory

     J. W. Kooi and V. Ossenkopf

6. Session T2: Direct Detectors, Chair: Brian Jackson

   • T2A: Development of Low-Noise Multiband Imaging Arrays using Microwave Kinetic Inductance Detectors (MKID) for Groundbased Submillimeter Astronomy

     O. Noroozian, N.G. Czakon, P.K. Day, J.-S. Gao, J. Glenn, S. Golwala, H. LeDuc, P.R. Maloney, B. Mazin, D. Moore, H. T. Nguyen, J. Sayers, J. Schlaerth, J. E. Vaillancourt, A. Vayonakis, and J. Zmuidzinas

   • T2B: Noise Measurements in Ti Hot-Electron Nanobolometers

     S.V. Pereverzev, D. Olaya, M.E. Gershenson, R. Cantor, and B.S. Karasik

   • T2C: Low Thermal Conductance Transition Edge Sensor (TES) for SPICA

     P. Khosropanah, B. Dirks, J. van der Kuur, M. Ridder, M. Bruijn, M. Popescu, H. Hoevers, J.-R. Gao, D. Morozov, and P. Mauskopf

   • T2D: Effect of Lifetime Broadening of Superconducting Energy Gap on Quasiparticle Tunneling Current

     Takashi Noguchi, Toyoaki Suzuki, Akira Endo, Masato Naruse, Yasunori Hibi, Hiroshi Matsuo, and Yutaro Sekimoto

   • T2E: Kinetic Inductance Detectors with Integrated Antennas for Ground and Space-Based Sub-mm Astronomy

     A. Baryshev, J.J.A. Baselmans, S. Yates, A. Neto, D. Bekers, G. Gerini, Y.J.Y. Lankwarden, Bernd Klein, R. Barends, H. Hoevers, and T.M. Klapwijk

7. Session T3: THz Systems, Chair: Patrick Pütz

   • T3A: GUBBINS: A Novel Millimeter-Wave Heterodyne Interferometer

     P.K. Grimes, M.J.R. Brock, C.M. Holler, J. John, M.E. Jones, O.G. King, J. Leech, A.C. Taylor, G. Yassin, K.Jacobs, and C. Groppi

   • T3B: SuperCam: A 64 Pixel Heterodyne Array Receiver for the 350 GHz Atmospheric Window

     Christopher Groppi, Christopher Walker, Craig Kulesa, Dathon Golish, Jenna Kloosterman, Sander Weinreb, Glenn Jones, Joseph Barden, Hamdi Mani, Tom Kuiper, Jacob Kooi, Art Lichtenberger, Thomas Cecil, Gopal Narayanan, Patrick Pütz, Abby Hedden

   • T3C: Clover - Measuring the Cosmic Microwave Background B-mode Polarization

     P. K. Grimes, P. A. R. Ade, M. D. Audley, C. Baines, R. A. Battye, M. L. Brown, P. Cabella, P. G. Calisse, A. D. Challinor, P. J. Diamond, W. D. Duncan, P. Ferreira, W. K. Gear, D. Glowacka, D. J. Goldie, W. F. Grainger, M. Halpern, P. Hargrave, V. Haynes, G. C. Hilton, K. D. Irwin, B. R. Johnson, M. E. Jones, A. N. Lasenby, P. J. Leahy, J. Leech, S. Lewis, B. Maffei, L. Martinis, P. Mauskopf, S. J. Melhuish, C. E. North, D. O’Dea, S. M. Parsley, L. Piccirillo, G. Pisano, C. D. Reintsema, G. Savini, R. Sudiwala, D. Sutton, A. C. Taylor, G. Teleberg, D. Titterington, V. Tsaneva, C. Tucker, R. Watson, S. Withington, G. Yassin, J. Zhang, and J. Zuntz

   • T3D: A Test Flight Instrument for the Stratospheric Terahertz Observatory (STO)

     C. Walker, C. Kulesa, C. Groppi, E. Young, P. Bernasconi, H. Eaton, N. Rolander, C. Lisse, D. Hollenbach, J. Kawamura, P. Goldsmith, W. Langer, H. Yorke, J. Sterne, A. Skalare, I. Mehdi, S. Weinreb, J. Kooi, J. Stutzki, U. Graf, C. Honingh, P. Puetz, C.L. Martin

   • T3E: Main Parameters and Instrumentation of Millimetron Space Mission

     A.M. Baryshev, W. Wild, S.F. Likhachev, V.F. Vdovin, G.N. Goltsman, and N.S. Kardashev

8. Session T4: Components and Novel Applications, Chair: Thomas Crowe

   • T4A: New Results on Terahertz Detection by Carbon Nanotubes

     Enrique Carrion, Martin Muthee, Jason Donovan, Richard Zannoni, John Nicholson, Eric Polizzi, and K. Sigfrid Yngvesson

   • T4B: In situ Quantitative THz Gas Analysis

     John C. Pearson, Brian J. Drouin, Ken B. Cooper, and Robert A. Stachnik

   • T4D: Ultra-Gaussian Horns for ClOVER – a B-Mode CMB Experiment

     P.A. Ade, R. J. Wylde, and J. Zhang

9. Session W1: Schottky Mixers and Detectors, Chair: Heinz-Wilhelm Hübers

   • W1A: Broadband Schottky Receivers for Atmospheric Studies

     K. Hui, J.L. Hesler, and T.W. Crowe

   • W1B: Sub-Millimeter Wave MMIC Schottky Subharmonic Mixer Testing at Passive Cooling Temperatures

     B. Thomas, E. Schlecht, A. Maestrini, J. Ward, G. Chattopadhyay, R. Lin, J. Gill, C. Lee, and I. Mehdi

   • W1C: A 200 GHz Schottky Diode Quasi-Optical Detector Based on Folded Dipole Antenna

     L. Liu, H. Xu, Y. Duan, A. W. Lichtenberger, J. L. Hesler, and R. M. Weikle, II

10. Session W2: HEB Mixers and Receivers, Chair: Boris Karasik

    • W2A: NbN Phonon-Cooled Hot-Electron Bolometer Mixer with Additional Diffusion Cooling

      S. A. Ryabchun, I. V. Tretyakov, M. I. Finkel, S. N. Maslennikov, N. S. Kaurova, V. A. Seleznev, B. M. Voronov, and G. N. Gol’tsman

    • W2B: Quantum Noise Contribution to NbN Hot Electron Bolometer Receiver

      W. Zhang, P. Khosropanah, J.R. Gao, E.L. Kollberg, K.S. Yngvesson, T. Bansal, J.N. Hovenier, and T.M. Klapwijk

    • W2C: Development of 1.5 THz Waveguide NbTiN HEB Mixers

      L. Jiang, T. Yamakura, Y. Irimajiri, K. Shimbo, S. Shiba, T. Shiino, N. Sakai, P. G. Ananthasubramanian, H. Maezawa, and S. Yamamoto

    • W2D: System Performance of NbTiN THz SHEB Waveguide Mixers and Cryogenic SiGe LNA

      P. Pütz, M. Schultz, C.E. Honingh, M. Justen, K. Jacobs, J. Bardin, G. Jones, H. Mani, and S. Weinreb

    • W2E: Integration of a Mobile Terahertz Spectroscopic System Based on HEB Heterodyne Detection

      Jack T. Surek, Thomas J. Hofer, and Eyal Gerecht

11. Session W3: Receivers and Backends, Chair: Victor Belitsky

    • W3A: ATOMMS: the Active Temperature, Ozone and Moisture Microwave Spectrometer

      Christopher Groppi, E. Robert Kursinski, Dale Ward, Aangel Otarola, Kate Sammler, Michael Schein, Sarmad Al Banna, Brian Wheelwright, Steve Bell, Willy Bertiger, Mark Miller, and Herb Pickett

    • W3B: Water Vapor Radiometer for ALMA

      A. Emrich, S. Andersson, M. Wannerbratt, P. Sobis, Serguei Cherednichenko, D. Runesson, T. Ekebrand, M. Krus, C. Tegnader, U. Krus

    • W3C: Advanced mHEMT Technologies for Space Applications

      Axel Hülsmann, Arnulf Leuther, Ingmar Kallfass, Rainer Weber, Axel Tessmann, Michael Schlechtweg, and Oliver Ambacher

    • W3D: Compact 340 GHz Receiver Front-Ends

      Peter Sobis, Tomas Bryllert, Arne Ø. Olsen, Josip Vukusic, Vladimir Drakinskiy, Sergey Cherednichenko, Anders Emrich, and Jan Stake

12. Session W4: Testing and Measurements, Chair: Bertrand Thomas

    • W4A: Modular VNA Extenders for Terahertz Frequencies

      Y. Duan and J.L. Hesler

    • W4B: A Simple Orthomode Transducer for Centimeter to Submillimeter Wavelengths

      A. Dunning, S. Srikanth, and A. R. Kerr

    • W4C: Six-Port Reflectometers for Waveguide Bands WR-15 and WR-2.8

      Guoguang Wu, Zhiyang Liu, Lei Liu, Jeffrey L. Hesler, Arthur W. Lichtenberger, and Robert M. Weikle, II

    • W4D: Fast Fourier Transform Spectrometer

      B. Klein, I. Krämer, S. Hochgürtel, R. Güsten, A. Bell, K. Meyer, and V. Chetik

    • W4E: High Resolution Digital Spectrometer with Correlation and Image Rejection Capabilities

      A. Murk, C. Straub, D. Zardet, and B. Stuber

13. POSTER SESSIONS, Chairs: Eric Bryerton, Arthur Lichtenberger & Robert Weikle, P1: Sources

    • P1A: Design Study for the Local Oscillator Injection Scheme for the ALMA Band 10 Receiver

      M. Candotti, Y. Uzawa, Y. Fujii, and T. Kojima

    • P1B: A Novel Dual-Chip Single-Waveguide Power Combining Scheme for Millimeter-Wave Frequency Multipliers

      José V. Siles, Alain Maestrini, Byron Alderman, Steven Davies, and Hui Wang

    • P1D: Numerical Physical Model for Heterostructure Barrier Varactors

      Jesús Grajal, Virginia Bernardo

14. POSTER SESSIONS, P2: Waveguides, Antennas, and Quasi-Optics

    • P2A: A New, Simple Method for Fabricating High Performance Sub-mm Focal Plane Arrays by Direct Machining using Shaped Drill Bits

      J. Leech, G. Yassin, B.K. Tan, M. Tacon, P. Kittara, A. Jiralucksanawong, and S. Wangsuya

    • P2B: High Performance Frequency Selective Surfaces for Passive Radiometry

      R. Dickie, R. Cahill, H. S. Gamble, V. F. Fusco, P. G. Huggard, M. Henry, M. L. Oldfield, P. Howard, Y. Munro, and P. de Maagt

    • P2C: The Ring-Centered Waveguide Flange for Submillimeter Wavelengths

      A. R. Kerr and S. Srikanth

    • P2D: Ideal Grid Generates Cross Polarization

      B. Lazareff , S. Mahieu, and D. Geoffroy

    • P2E: Some Experiments Concerning Resolution of 32 Sensors Passive 8 mm Wave Imaging System

      A. Denisov, V.Gorishnyak, S. Kuzmin, V. Miklashevich, V. Obolonskv, V. Radzikhovsky, B. Shevchuk, B. Yshenko’, V. Uliz’ko, J.Y. Son

    • P2F: A Single 30 cm Aperture Antenna Design for the Operation of 2 Widely Separated Frequency Bands for the Active Temperature, Ozone and Moisture Microwave Spectrometer (ATOMMS)

      Sarmad. H. AlBanna, Chris Groppi, Chris Walker, Michael Schein, Steve Bell, Brian Wheelwright, Christian Drouet d'Aubigny, Abram Young, Dathon Golish, E. Robert Kursinski, Angel Otarola, Dale Ward, Kate Sammler, Willy Bertiger, Mark Miller, Herb Pickett

15. POSTER SESSIONS, P3: Novel Devices and Measurements

    • P3A: Toward THz Single Photon Detection with a Superconducting Nanobolometer

      D. Santavicca, B. Reulet, B. Karasik, S. Pereverzev, D. Olaya, M. E. Gershenson, L. Frunzio, and D. E. Prober

    • P3C: A New Laboratory for Terahertz Photonics

      J. Castillo, C. Barrientos, V. H. Calle, L. Pallanca, F. P. Mena, and E. A. Michael

    • P3D: Implementation of a Two-Temperature Calibration Load Unit for the Submillimeter Array

      C. Edward Tong, D. Cosmo Papa, Steve Leiker, Robert Wilson, Scott Paine, Rob Christensen, and Ray Blundell

    • P3E: ALMA Band 9 Cartridge Automated Test System

      J. Barkhof, B. D. Jackson, A. M. Baryshev, and R. Hesper

16. POSTER SESSIONS, P4: Schottky Diodes

    • P4A: A 380 GHz Sub-harmonic Mixer using MMIC Foundry Based Schottky Diodes Transferred onto Quartz Substrate

      J. Treuttel, B. Thomas, A. Maestrini, H. Wang, B. Alderman, J.V. Siles, S. Davis, T. Narhi

    • P4B: Conception and Fabrication of GaAs Schottky Diodes for Mixers

      Cecile Jung, Alain Maestrini, Antonella Cavanna, Ulf Gennser, Isabelle Sagnes, Hui Wang, Yong Jin

17. POSTER SESSIONS, P5: SIS Mixers

    • P5A: A Sideband-Separating Mixer Upgrade for ALMA Band 9

      Ronald Hesper, Gerrit Gerlofsma, Patricio Mena, Marco Spaans, and Andrey Baryshev

    • P5B: Limits of Image Rejection of Sideband-Separating Mixers

      D. Maier

    • P5C: Shot-Noise Characteristics of NbN Superconducting Tunnel Junctions

      Jing Li, Xue-Song Cao, Masanori Takeda, Hiroshi Matsuo, Zhen Wang, and Sheng-Cai Shi

    • P5D: Unilateral finline transition at THz frequencies

      Boon Kok Tan and Ghassan Yassin

    • P5E: Superconducting SIS Mixers with Vertically Stacked Junctions

      Ming-Jye Wang, Tse-Jun Chen, Chuang-Ping Chiu, Wei-Chun Lu, Jing Li, and Sheng-Cai Shi

18. POSTER SESSIONS, P6: Physics and Measurements of SIS Devices

    • P6A: Magnetic Field Dependence of the Microwave Properties of Proximity Effect Nb/Al Bilayers Close to the Gap Frequency

      S. Zhu, T. Zijlstra, C. F. J. Lodewijk, A. Brettschneider, M. van den Bemt, B. D. Jackson, A. M. Baryshev, A. A. Golubov, and T. M. Klapwijk

    • P6B: Measurement of Electron-Phonon Interaction Time of Niobium using Heating Effect in SIS Tunnel Junction

      Boon Kok Tan, Ghassan Yassin, Phichet Kittara, and Jamie Leech

    • P6C: Submillimeter-wave Emitted by Small Parallel Josephson Junction Arrays

      F. Boussaha, A. Féret, M. Salez, C. Chaumont, B. Lecomte, J-M. Krieg and L. Lapierre

19. POSTER SESSIONS, P7: HEB and Direct Detectors

    • P7A: A Study of Direct Detection Effect on the Linearity of Hot Electron Bolometer Mixers

      Yury V. Lobanov, Cheuk-yu E. Tong, Raymond Blundell, and Gregory N. Gol'tsman

    • P7B: Multiplexing of Hot-Electron Nanobolometers using Microwave SQUIDs

      B.S. Karasik, P.K. Day, and J.H. Kawamura

    • P7C: Performance Investigation of a Quasi-Optical NbN HEB Mixer at Submillimeter Wavelength

      W. Miao, Y. Delorme, A. Feret, R. Lefevre, L. Benoit, F. Dauplay, J.M. Krieg, G. Beaudin, W. Zhang, Y. Ren, and S.C. Shi

    • P7D: Low Noise Terahertz Receivers Based on Superconducting NbN Hot Electron Bolometers

      J. Chen, L. Kang, M. Liang, J. P. Wang, and P. H. Wu

    • P7E: A Room Temperature Nb5N6 Microbolometer for Detecting 100 GHz Radiation

      L. Kang, P.H. Wu, X.H. Lu, J. Chen, Q.J. Yao, and S.C. Shi

    • P7F: A Dual-Polarization TES Bolometer Detector for CMB B-pol Measurements

      V. Yefremenko, G. Wang, A. Datesman, L. Bleem, J. McMahon, C. Chang, J. Pearson, G. Shustakova, A. Crites, T. Downes, J. Mehl, S. Meyer, J. Carlstrom , and V. Novosad

    • P7G: Highly Sensitive NbN Hot Electron Bolometer Mixer at 5.25 THz

      W. Zhang, P. Khosropanah, T. Aggarwal, J.R. Gao, T.M. Klapwijk, W. Miao, and S.C. Shi

20. POSTER SESSIONS, P8: Receivers and Backends

    • P8A: Improved Multi-octave 3 dB IF Hybrid for Radio Astronomy Cryogenic Receivers

      Inmaculada Malo, Juan Daniel Gallego, Carmen Diez, Isaac López-Fernández, and Cesar Briso

    • P8B: Analysis, Simulation and Design of Cryogenic Systems for ALMA Band 5 Prototype Cartridge

      M. Strandberg, I. Lapkin, V. Belitsky, A. Pavolotsky, and S.-E. Ferm

    • P8D: Design of a Heterodyne Receiver for Band 1 of ALMA

      N. Reyes, P. Zorzi, F. P. Mena, C. Granet, E. Michael, L. Bronfman, and J. May

    • P8E: GREAT: Ready for Early Science aboard SOFIA

      S. Heyminck, R. Güsten, U.U. Graf, J. Stutzki, P. Hartogh, H.-W. Hübers, O. Ricken, B. Klein et al.

    • P8F: Microwave Kinetic Inductance Detector (MKID) Camera Testing for Submillimeter Astronomy

      N.G. Czakon, P.K. Day, J.-S. Gao, J. Glenn, S. Golwala, H. LeDuc, P.R. Maloney, B. Mazin, D. Moore, O. Noroozian, H. T. Nguyen, J. Sayers, J. Schlaerth, J. E. Vaillancourt, A. Vayonakis, and J. Zmuidzinas

    • P8G: Radiometer MMIC

      A. Emrich, T. Pellikka, and S.E. Gunnarsson

    • P8H: STEAMR Receiver Chain

      Peter Sobis, Anders Emrich, and Magnus Hjorth

    • P8I: A Multi-Beam 2SB Receiver for Millimeter-Wave Radio Astronomy

      W.L. Shan, J. Yang, S.C. Shi, Q.J. Yao, Y.X. Zuo, S.H. Chen, A.Q. Cao, Z.H. Lin, W.Y. Duan, J.Q.Zhong, Z.Q. Li, and L. Liu

    • P8J: CASIMIR – Caltech Airborne Submillimeter Interstellar Medium Investigations Receiver

      D. Miller, M. L. Edgar, A. Karpov, S. Lin, S. J. E. Radford, F. Rice, M. Emprechtinger, J. Zmuidzinas, and A. I. Harris

21. Participants & Conference Photos

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